Methods and Devices for Supporting a Patient&#39;s Leg to Increase Comfort and Assist in Recovery

ABSTRACT

The present disclosure relates to a support system for patients recovering from medical procedures, including from total knee replacement surgery. The disclosed system may include a foot support unit which supports a patient&#39;s feet, where the foot support may have one or more leg grooves of a tapered height. The foot support may be placed in a patient&#39;s bed. Additionally hip support wedges may be placed beneath a patient&#39;s hip, where the hip supports provide the benefit of counteracting a leg&#39;s natural tendency to rotate outwards. The disclosed foot support and hip wedges promote proper alignment and in that way provide comfort and assist in recovery.

This application is a continuation-in-part of and claims priority toU.S. application Ser. No. 15/897,802, filed on Feb. 15, 2018, which willissue as U.S. Pat. No. 11,337,841 on May 24, 2022, which is incorporatedherein in its entirety by reference.

FIELD OF THE INVENTION

The present disclosures relate to methods and devices for providingsupport for users, and in particular users who are patients recoveringfrom total knee replacement or other medical procedures. The presentdisclosures may assist patients who must sleep on their back whenrecovering from procedures, or for any other reason. In a preferredembodiment, the inventions disclosed herein include a foot support whichholds one or both of a patient's feet; and also one or two hip supportwedges which may be positioned underneath a patient's hip(s) to preventthe patient's legs and feet from rotating outwards, which would beundesirable for the patient's comfort and recovery. In this way, thesystems and methods of the present disclosure may provide physicalsupport to a patient's legs and thereby assist in recovering frommedical treatment.

BACKGROUND OF THE INVENTION

There is an increasing need for new methods and devices that providesupport to patients recovering from medical procedures, including (butnot limited to) total knee replacements (sometimes referred to as“TKRs”). For example, as total knee replacements become more common,there is a need for methods and devices that can support patients' lowerextremities comfortably during recovery while they rest on their backs.Patients undergoing total knee replacement have reported extendedperiods of sleep disturbance. See e.g. Chen, A F, et al, ProspectiveEvaluation of Sleep Disturbances After Total Knee Arthroplasty, J.Arthoplasty 2016 January; 31(1):330-2. doi: 10.1016/j.arth.2015.07.044.Epub 2015 Aug. 30.

Herein, applicants disclose devices and methods for using said deviceswhich provide advantages over prior art and satisfy long-felt butunsolved needs relating to patient recovery. The success of applicants'inventions has been demonstrated during applicants' own confidentialtesting. Subsequent to the present filing, applicants' inventions willbe tested pursuant to a study protocol under review from Advocate HealthCare Institutional Review Board, under project title [1182156-1] “Doesan Orthopedic Sleep Device Improve Quality of Sleep After Total KneeArthroplasty?” The Principal Investigator will be Alexander C Gordon, MD, one of the named inventors, who is an orthopedic surgeon. It isexpected that the study results will demonstrate the invention's successand further bolster the novelty and non-obviousness of the presentinventions.

Embodiments of the invention contribute to improve patients' sleepquality during surgical recovery. Moreover, narcotic pain medication isfrequently used after knee surgery to combat poor sleep quality andpain. By increasing comfort, using embodiments of the invention maydecrease the need for narcotic medications after surgery.

Rehabilitation after TKR is expensive, often painful, and timeconsuming, due to the change in patients' lower extremity alignment. Theinventions disclosed herein allow a person to comfortably sleep on theirback various embodiments of the present disclosure lock them into theback-sleeping position while aiding in regaining the proper legextension by passively stretching the knee joint during rest. Disclosedembodiments also aid the greater percentage of TKR patients that havepre-existing deformities to assist in the passive development of properhip alignment. Although the present disclosure may refer to theinventions used in the context of TKR patients, it should be understoodthat the inventions may be used with any person that has a need to sleepon their back due to other medical procedures. Examples of suchadditional medical procedures include cardiac patients, lower and upperextremity injuries, spine surgery patients, and eye surgery patients.

The embodiments disclosed herein provide many distinctions and benefitsover prior art devices. For example, U.S. Pat. Nos. 6,634,045 and6,935,697 disclose various cushions which can elevate and support apatient's leg(s). However, the prior art devices have numerousdisadvantages. One such disadvantage is that the prior art devices donot provide support to counteract the natural tendency of a leg torotate outward. Such external rotation is undesirable because it causesa patents' legs, and specifically the knee, to take a position which isdetrimental to healing and comfort after a total knee replacement, whichmay lead to increased use of analgesic medication.

Additional disadvantages of the prior art devices include the fact thatthey are not adjustable and cannot accommodate patients with differentsized legs. When used in a clinical setting, it may be necessary toaccommodate patients of different sizes. Requiring a facility to keep astock of devices in different sizes is disadvantageous.

Yet a further disadvantage of the prior art is that prior art devices donot provide for positioning a patient's heel and therefore do not causethe patient's lower leg (e.g. from the knee to the ankle) to layperfectly flat (with respect to the ground). This short coming is afurther disadvantage of using the prior art devices in recovering orrehabilitating a patient.

Thus, there exists a need for a new and improved device which cancomfortably support a patient's legs in a “flat,” or horizontal,position, while accommodating patients having different sized legs.Moreover, it would be advantageous to provide a device which cancounteract the natural tendency of legs to rotate outward, because suchoutward motion may be detrimental to the recovery from total kneereplacement or other medical procedures.

BRIEF SUMMARY OF THE DISCLOSURE

The present inventions build on, and improve, on the current state ofthe art relating to devices which help patients recover from medicalprocedures generally, including without limitation patients of totalknee replacements (referred to as “TKR” herein).

For example, certain embodiments of the present disclosure include asystem for aiding a patient in recovering from a medical procedure, thesystem including a foot support having a height, length, and depth, anda first and second leg groove extending perpendicularly across the footsupport and separated by a divider having a divider and a first andsecond hip wedge, the first and second hip wedge each having arectangular prism shape. In some embodiments, the first and second leggrooves are tapered, and may be tapered from a narrower portion having anarrower width of 3 inches to a wider portion having a wider width of4.875. The first and second leg grooves may each have one heel cuppositioned in the narrower portion, and in some embodiments, the heelcups may be 3 inches in diameter.

In some embodiments of the disclosure, foot support accommodates a12-inch hip width. That is to say, the combined width of the first andsecond leg grooves, combined with the width of the divider, may be 12inches. The foot support's height may be tapered from a first height of6 inches to a second height of 8 inches. Moreover, in some embodiments,the foot support's width is approximately 22 inches, and the footsupport's depth is approximately 13 inches. Further yet, the first andsecond hip wedges may each have a height of approximately 5.25 inches,and a width of approximately 10.29 inches.

Embodiments of the disclosure extend to a method for treating a totalknee replacement patient, comprising the steps of providing a supinepatient with a foot support having a height, length, and depth, and afirst and second leg groove extending perpendicularly across the footsupport from the foot support's proximal end to the foot support'sdistal end, the first and second leg groove being separated by adivider; placing the foot support on a planar surface, wherein theplanar surface is a bed; placing the patient's first leg into the firstleg groove and the first heel into the first heel cup, and the secondleg into the second leg groove and the second heel into the second heelcup; providing a first and second hip wedge, each having a rectangularprism shape, and placing the first and second hip wedge on the planarsurface; and positioning the first hip wedge below the patient's lefthip and positioning the second hip wedge below the patient's right hip.In an alternative embodiment the second leg groove may be removed sothat only one foot is included in the foot support.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1A is a view, from a front angle, of an embodiment of the footsupport disclosed herein.

FIG. 1B is a view, from a front angle, of an embodiment of the footsupport disclosed herein with exemplary dimensions disclosed.

FIG. 2A is a view, from a side angle, of an embodiment of the footsupport disclosed herein.

FIG. 2B is a view, from a side angle, of an embodiment of the footsupport disclosed herein, with exemplary dimensions disclosed.

FIG. 3A is a view, from the top down, of an embodiment of the footsupport disclosed herein.

FIG. 3B is a view, from the top down, of an embodiment of the footsupport disclosed herein, with exemplary dimensions disclosed.

FIG. 4A is a view, from the side, of an embodiment of the hip wedgedisclosed herein.

FIG. 4B is a view, from the side, of an embodiment of the hip wedgedisclosed herein, with exemplary dimensions disclosed.

FIG. 5 shows an embodiment of the disclosed foot support, and two hipwedges positioned at the foot support's proximal edge.

FIG. 6 shows a side view of a patient laying in a supine position on asurface, the patient's legs supported by the disclosed foot support,with a hip wedge positioned underneath the patient's hip.

FIG. 7 shows a view, from a side angle, of an alternative embodiment ofthe foot support disclosed herein, with exemplary dimensions disclosed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

Set forth below is a description of what are currently believed to bethe preferred embodiments or best representative examples of theinventions disclosed and claimed herein. Present and futurerepresentations or modifications to the embodiments and preferredembodiments are also contemplated. It should be understood that theinventions are not limited in its application to the details ofconstruction and the arrangement of components set forth in thefollowing description or illustrated in the drawings. The invention iscapable of other embodiments and of being practiced or carried out invarious ways. The following discussion is presented to enable a personof ordinary skill in the art to make and use embodiments of theinvention.

Moreover, to the extent that the present disclosure provides dimensions,such dimensions are provided in inches, and a person of skill in the artwould understand that such dimensions are approximate, and that themanufacturing process should allow for manufacturing tolerances whichare customary in the art.

Certain embodiments of the invention address issues relating to therecovery and rehabilitation of patients following medical procedures. Inone example, embodiments disclosed herein address sleeping issuesreported by the majority of TKR patients, but it should be understoodthat the inventions are not limited to use in TKR patients. It isintended that embodiments of the inventions could be used by patients inthe clinical setting (for example, in hospital beds) but also inpatients' homes.

Specifically, some embodiments of the invention address a common issuewith the recovery from TKR, which is the positioning of a patient's legswhile sleeping. Even when sleeping on their backs, patients often sufferfrom prolonged recovery and increased pain because patients' extremityhave a tendency to turn outward due to their pre-existing disease state,and such outward rotation causes stress and torque on the knee, therebymaking rehabilitation more difficult and sleeping more uncomfortable.This is particularly true in TKR patients who often have had abow-legged to knock-knee deformity corrected and part of the surgicalprocedure. Embodiments of the invention counteract the malrotation ofthe leg and, in that way, promote proper knee and hip alignment, whichaids in recovery. Embodiments of the inventions also promote regainingproper leg extension by passively stretching the knee joint whilesleeping.

Turning first to FIG. 1A, a foot support 100 is shown (from a side-view)which may be used to support one or both of a patient's foot/feet. Inpreferred embodiments, the foot support 100 may be formed of foam or asimilar material. In embodiments where foot support 100 is formed offoam, it may be desirable to use colored foam because white foam has atenancy to discolor, which may become unattractive to patients andthereby cause patients to forego use of the inventions. Oneconsideration is providing comfort to a patient while supporting thepatient's foot, and foam is particularly well suited for this purpose(in part because of its breathability). However, it should be understoodthat this disclosure contemplates that foot support 100 could be formedfrom any possible material, including without limitation rubber orplastic.

In embodiments of the invention, foot support 100 may be generallyrectangular with a depth 102 of 13 inches (See FIGS. 2A and 3B) and alength 101 of 22 inches. FIG. 1B provides exemplary dimensions, ininches, which may be used to manufacture foot support 100, but does notlimit the invention to only the dimensions shown. Additionally, someembodiments of the invention may have a generally uniform height 103,for example approximately 8 inches. Other embodiments of the inventionsmay have a tapered height of 6 inches on one end and 8 inches on theother, as seen for example in FIGS. 2A and 2B, wherein foot support 100is shown to have a height 103 on one edge (which is the proximal edge)and a second height 104 on a second edge (which is the distal edge). InFIG. 2B, these heights are shown as 6 and 8 inches, respectively,wherein the contemplated orientation has the lesser height 103 orientedcloser (proximal) to the patient.

Moreover, FIGS. 2A and 2B show that the leg grooves 110 may slope from aheight 105 of 3 inches to a height 106 of 5 inches. In such anembodiment, the divider 140 may have a height 111 of three inches, andthe height of leg grooves 110 may slope from 105 (e.g. 3 inches) to 106(e.g. 5 inches). It thus follows that, in some examples, foot support'sheight ranges from 103 (6 inches) to 104 (8 inches). Embodiments havinga tapered height have the benefit of sloping towards a patient (whenlaid on a flat surface such as a bed), which is discussed furtherherein. These exemplary dimensions provide the benefit of comfortablyfitting within a patient's bed and are similar in dimension to astandard bed pillow, providing the benefit of easy storage when not inuse. However, it should be understood that, in light of this disclosure,other dimensions are possible.

Turning now to FIG. 3A, foot support 100 may include one or two leggrooves 110 which are formed in foot support 100. Leg grooves 110 areseparated by divider 140. Although embodiments for use with two feet areshown, it should be understood that the present inventions also includeembodiments having support for one leg. Both embodiments arecontemplated in this disclosure.

The leg groove(s) 110 may run generally perpendicular across footsupport 100, and be separated by a divider 140. In embodiments of theinventions, divider 140 may have a depth 111 (See FIG. 1) ofapproximately 3 inches. The height of leg grooves 110 may vary and slopedownward towards a patient as seen in FIG. 2A, where the height of leggrooves 110 is seen to vary, i.e. slope, from a first height 105 to asecond height 106. In such embodiments, when laid on a flat surface suchas a bed, the varying height results in a downward slope of leg grooves110. Preferably, the slope is orientated to slope downwards to apatient. For that reason, this disclosure may refer to height 105 as theproximal end (e.g. the end closer to a patient) and the height 106 asthe distal end (e.g. the end further away from a patient).

In some embodiments, the first height of leg grooves 110 may be 3 inchesat the proximal end (e.g., height 105), and the second may be 5 inchesat the distal end (e.g. height 106). Such a sloped height creates leggrooves 110 which slope downward towards a patient. Applicant'sconfidential and preliminary testing indicates that said downward slopetowards a patient provides increase comfort and benefits in recovery.

As indicated in FIGS. 3A and 3B, each leg groove may have a width 112,which may be approximately 3.3 inches. In some embodiments of theinvention, leg grooves 110 may be tapered. Thus, leg grooves 110 mayhave a narrower portion having a narrower width of 3.3 inches and awider portion having a wider width 113 of 4.875 inches. The narrowerportion, in which heel cups 130 are positioned, is oriented relativelydistal to the patient while the wider portion is proximal. The widerwidth 113 allows patients of different sizes to still fit comfortablywithin leg grooves 110, while also maintaining a tight fit around thepatients' lower leg (e.g. the wider width may accommodate a patient'scalf). These dimensions are optimized to allow a neutral position forthe patient's leg, while maintaining support for comfort andoptimization of limb alignment.

Moreover, as further seen in FIG. 3A, heel cups 130 may be provided. Apatient using foot support 100 may rest their heels in heel cup(s) 130which allows the patient's lower leg to lay flush with leg grooves 110and relieves pressure from the heel. In the absence of heel cups 130,the weight of the patients' heel may cause ulceration of the skin, whichis a major complication after TKR and other procedures. In embodimentsof the inventions, heel cup(s) 130 may have a diameter 131 of 3 inches,although a person of skill in the art would understand that their sizemay be varied depending, for example, on the size of a patient.

As also seen in FIG. 3A, divider 140 may have a divider width 115 whichis the width separating a patient's legs. The divider width 115 combinedwith the width of two leg grooves 110 is the width corresponding to apatient's hip width 150. In preferred embodiments, the divider width 150may be 2.250 inches, and the leg grooves 110 may each have a width of4.875 inches, adding up to a combined patient's hip width 150 of 12inches. Such exemplary dimensions are illustrated in FIG. 3B. Byconfiguring a patient's hip width 150 to be 12 inches, embodiments ofthe invention will fit the majority of patients because the 12-inchwidth corresponds to the most common hip width. A person of skill in theart would understand that the dimensions described are approximate, andalso that other dimensions can also be selected.

In an alternative embodiment shown in FIG. 7, the divider 140 may have adivider width which is the width separating a patient's legs. Thedivider 140 combined with the width of two leg grooves 110 is the widthcorresponding to a patient's hip width. In the alternative embodiment ofFIG. 7, the foot support 100 may include one or two perforations in thematerial of the foot support 100 on either side of the divider 140. Thepurpose of the perforations 500 are to allow a user to detach one of thefoot support grooves 110 to allow user to use only one of the leggrooves. Once a leg groove section 110 is removed, the embodimentincludes only a single leg groove 110 which are formed in foot support100. The remaining leg groove 110 is still separated by divider 140.Thus, the foot support 100 may support just one leg. The leg groove 110may run generally perpendicular across foot support 100, and beseparated by a divider 140. The divider 140 may have a depth 111 (SeeFIG. 1) of approximately 3 inches. The height of leg grooves 110 mayvary and slope downward towards a patient as seen in FIG. 2A, where theheight of leg grooves 110 is seen to vary, i.e. slope, from a firstheight 105 to a second height 106. In such embodiments, when laid on aflat surface such as a bed, the varying height results in a downwardslope of leg grooves 110. Preferably, the slope is orientated to slopedownwards to a patient. For that reason, this disclosure may refer toheight 105 as the proximal end (e.g. the end closer to a patient) andthe height 106 as the distal end (e.g. the end further away from apatient). The perforations 500 may be implemented in any of theembodiments of the foot support shown in the figures.

Furthermore, embodiments of the invention may include means for varyingwidth depending on a patient. In such embodiments, foot support 100 maybe comprised of two single, modular components which are attached to oneanother by a fastener, such Velcro, or any other fastener known in theart. Such embodiments may receive a spacer (not shown) which can beconfigured between the two modular components for increasing the spacebetween leg grooves, and thereby accommodating patients with larger hipwidths. Conversely, the spacers may be removed to narrow the width andaccommodate smaller patients. In this way, foot support 100 may beadjustable to expand to fit patients of various sizes.

Turning now to FIGS. 4A and 4B, an embodiment of hip wedge 200 is shownfrom a side-view. In the embodiment shown in FIG. 4B, the hip wedge isapproximately 5.25 inches in height 201 and 10.29 inches in width 202.The depth (not shown) may be 12-15 inches. It can be seen that hip wedge200's surface takes a generally triangular shape, thereby forming awedge. Together with the depth, the generally triangular surface forms atriangular prism. Hip wedge 200 is intended to be positioned under apatient's hip, and is thus oriented on the proximal end relative to footsupport 100. As seen in FIG. 4, hip wedge 200 may have a rounded corner203 of approximately 0.5-0.75 inches, which is optionally provided toincrease a patient's comfort. In preferred embodiments, hip wedge 200 isformed out of foam, although other materials, including plastics andrubber, are also contemplated within this disclosure. A person ofordinary skill in the art would understand that the dimensions andmaterials of hip wedge 200 may vary, and still be within the scope ofthis disclosure.

Turning now to FIGS. 5 and 6, an embodiment is disclosed wherein two hipwedges 200 are positioned at a proximal orientation to foot support 100,both on a planar surface 300 (such as a patient's bed). It can be seenthat the hip wedges 200 are spatially positioned at the foot support'sproximal edge and on the same surface 300. That is to say, from apatient's perspective, hip wedges 200 and foot support 100 may both bepositioned on a bed surface, wherein hip wedges 200 are oriented at thefoot support 100's proximal edge. A person of skill in the art wouldunderstand that, in this context, the spatial orientation of the hipwedges 200 at the foot support 100's proximal edge means that the hipwedges 200 are positioned “in front of” the foot support 100 at aspacing which accommodates a patient's hips. A patient may lay on theirbacks, supporting the hips on hip wedges 200 and positioning the legs inleg grooves 110, which are separated by divider 140. As discussed above,heel cups 130 may fit a patient's heels as the patient's legs arepositioned in leg grooves 110. The spacing of hip wedges 200 relative tofoot support 100 on surface 300, indicated in FIGS. 5 and 6 by referencenumber 301, may be adjusted to fit a patient's size such that thepatient's heels fit within heel cups 130 and hip wedges 200 fit below apatient's hips. It is contemplated that such spacing (e.g. 301) mayrange from 12 to 36 inches, depending on a patient's size and height,however a person of skill in the art would understand that such range isadjustable to accommodate a patient.

The present inventions extend to methods of treating patients using thedevices disclosed herein. Patients recovering from TKR, but also fromother medical procedures, as already explained above, will benefit fromthe use of foot support 100 to provide proper leg (and knee) extensionand positioning. A patient laying on their back may place their legs inleg grooves 110 and their heels in heel cups 130, while using footsupport 100, for example while lying in bed. Leg grooves 110 areconfigured to provide support to the patient's legs—for example, theouter edge of a leg groove 110 may provide support to patients who arebow legged. Likewise, patients who are knock-kneed will be supported bythe inner edges of leg grooves 110, e.g. by divider 140. In this way,foot support 100's leg grooves 110 provide support and assist a patientin maintaining a position which assists in recovery or rehabilitation.

For most patients, the length of leg grooves 110 will provide support upto the upper calf. A patient who is locked into foot support 100 and hipwedge 200 may thus have an airspace, or gap, extending from below thepatient's upper calf to the patient's thigh. This airspace, or gap, maybe beneficial to some patients as it allows the leg(s) to be passivelystretched, thus passively stretching a patient's joint(s) to gainextension. Gaining such extension may be desirable depending on thecircumstances of the patient's procedure.

In other instances, patients may find added comfort from resting apillow beneath their upper calf and/or knee and/or thigh. That is tosay, it is contemplated that the disclosed foot support 100 may bepositioned under a patient's heel and lower calf, while a standardpillow can be inserted below the upper calf and/or knee and/or thigh foradded comfort. In this way, a pillow may provide support to the portionsof a patient's legs in the gap between foot support 100 and hip wedge200. Whether a patient prefers to include a pillow for support betweenthe foot support 100 and hip wedge 200 may vary on a patient-by-patientbasis.

Regardless of whether a pillow is used, it is contemplated that hipwedge 200 is placed under one or both of a patient's hips. In otherwords, as a patient is lying on their backs (also referred to as thesupine position), a first and/or second hip wedge 200 is placed undereach of the patient's hips, respectively. The patient's hips aresupported by the respective hip wedge 200's top surface, indicated assurface 204 in FIG. 4A. The first and second hip wedge 200 may be placedinto position by a medical professional, or by the patient themselves.For example, in a medical setting, a patient may assume the supineposition, and then a professional may insert a first and second hipwedge underneath the patient's respective hips. It is also contemplatedthat patients may slide a first and second hip wedge 200 underneath thepatient's own hips, or that a patient may position a first and secondhip wedge on a bed prior to lying down.

To ensure that hip wedge(s) 200 stay in position, it is contemplatedthat the bottom surface, i.e. along width 202, may be formed out of amaterial which does not slide, such as rubber. A person of skill in theart would understand that it is not necessary for the entire bottomsurface to be formed of, or coated in, rubber. It may be sufficient toprovide rubber feet, for example by affixing a rubber foot to eachcorner of the bottom of hip wedge.

Hip wedge(s) 200 are an important aspect of the present preferredembodiments because, when used in conjunction with foot support 100,they provide the previously unknown benefit of reducing and/orpreventing the tendency of a patient's leg(s) to rotate outwards. Asdescribed above, the outward rotation is detrimental to a patient'srecovery, and may also lead to discomfort. In this way, use of theinventions disclosed herein provides improved comfort and improvedrecovery from medical procedures compared to prior art devices.

While aspects of the inventions have been described with reference totheir preferred embodiments, it will be appreciated that numerousvariations, modifications, and alternate embodiments are to be regardedas also being within the scope and spirit of the inventions.

Further, it should be understood that various changes and modificationsto the preferred embodiments described herein would be apparent to thoseskilled in the art. Changes and modifications can be made withoutdeparting from the spirit and scope of the present invention and withoutdiminishing its intended advantages.

What is claimed:
 1. A method for aiding a patient in recovering from amedical procedure, comprising: positioning the patient in a supineposition on a surface such that both shoulder blades of the patientcontact the surface; positioning a foot support on the surface, the footsupport having a length, a width, and depth, and a first leg grooveextending perpendicularly across the foot support from a proximal end ofthe foot support to a distal end of the foot support, wherein the firstleg groove comprises a heel cup having a diameter of 3 inches, and theheel cups is configured to hold one of the patient's heels such that thepatient's heel is prevented from rotating from a position where thepatient's foot is perpendicular to the surface; positioning thepatient's first leg in the first leg groove and positioning thepatient's heel in the heel cup of the first leg groove so as to lay thepatient's lower leg flush with the first leg groove; reducing a tendencyof the patient's first leg to rotate outward by positioning a first hipwedge and second hip wedge underneath the patient's first and secondhip, the first hip wedge having a first upper edge and a first loweredge and a width between the first upper edge and the first lower edgeand the second hip wedge having a second upper edge and a second loweredge and a width between the second upper edge and the second loweredge, the first hip wedge is positioned underneath the patient such thatthe first upper edge of the first hip wedge is aligned with a waist ofthe patient and the first lower edge of the first hip wedge is alignedwith a buttocks of the patient and the second hip wedge is positionedunderneath the patient such that the second upper edge of the second hipwedge is aligned with the waist of the patient and the second lower edgeof the second hip wedge is aligned with the buttocks of the patient,whereby the first hip wedge and second hip wedge prevent externalrotation of the first hip and second hip respectively, while maintainingthe patient in the supine position on the surface; maintaining a spatialrelationship defined between the proximal end of the foot support andfirst upper edge of the first hip wedge and the second upper edge of thesecond hip wedge, respectively, and the spatial relationship rangesbetween 12 to 36 inches to maintain the patient's knee in a positionsuch that the knee gains passive extension due to gravity; wherein thefirst leg groove has a height of 3 inches at the proximal end and 5inches at the distal end; and wherein the first hip wedge and second hipwedge have a triangular prism shape, and the first hip wedge and secondhip wedge are spatially oriented at the proximal end of the footsupport.
 2. The method of claim 1, wherein the first leg groove istapered from a narrower portion to a wider portion, and wherein thenarrower portion is at the distal end of the foot support and the widerportion is at the proximal end of the foot support.
 3. The method ofclaim 1, wherein the first leg groove has a width of 12 inches.
 4. Themethod of claim 1, wherein the foot support has a height that is taperedfrom a first height of 6 inches to a second height of 8 inches.
 5. Themethod of claim 1, wherein the foot support has a height that isapproximately 8 inches, the foot support's width is approximately 22inches, and the foot support's depth is approximately 13 inches.
 6. Themethod of claim 1, wherein the first and second hip wedges each have aheight of approximately 5.25 inches, and a width of approximately 10.29inches.
 7. The method of claim 1, wherein the spatial relationship is 12inches.
 8. The method of claim 1, where in the spatial relationship is36 inches.
 9. The method of claim 1, wherein the width between the firstupper edge and the first lower edge is approximately 10 inches and thewidth between the second upper edge and the second lower edge isapproximately 10 inches.
 10. The method of claim 1, wherein the widthbetween the first upper edge and the first lower edge is 10 inches andthe width between the second upper edge and the second lower edge is 10inches.
 11. A method for aiding a patient in recovering from a medicalprocedure, comprising: positioning the patient in a supine position on asurface such that both shoulder blades of the patient contact thesurface; positioning a foot support on the surface, the foot supporthaving a length, a width, and depth, and a first and second leg grooveextending perpendicularly across the foot support from a proximal end ofthe foot support to a distal end of the foot support, the first andsecond leg groove being separated by a divider, wherein the first andsecond leg groove each comprise a heel cup having a diameter of 3inches, and the heel cups are configured to hold the patient's heelssuch that the patient's heels are prevented from rotating from aposition where the patient's feet are perpendicular to the surface;positioning the patient's first leg in the first leg groove andpositioning the patient's heel in the heel cup of the first leg grooveso as to lay the patient's lower leg flush with the first leg groove;positioning the patient's second leg in a manner such that it does notengage the second leg groove or heal cup in the second leg groove;reducing a tendency of the patient's first leg to rotate outward bypositioning a first hip wedge and second hip wedge underneath thepatient's first and second hip, the first hip wedge having a first upperedge and a first lower edge and a width between the first upper edge andthe first lower edge and the second hip wedge having a second upper edgeand a second lower edge and a width between the second upper edge andthe second lower edge, the first hip wedge is positioned underneath thepatient such that the first upper edge of the first hip wedge is alignedwith a waist of the patient and the first lower edge of the first hipwedge is aligned with a buttocks of the patient and the second hip wedgeis positioned underneath the patient such that the second upper edge ofthe second hip wedge is aligned with the waist of the patient and thesecond lower edge of the second hip wedge is aligned with the buttocksof the patient, whereby the first hip wedge and second hip wedge preventexternal rotation of the first hip and second hip respectively, whilemaintaining the patient in the supine position on the surface;maintaining a spatial relationship defined between the proximal end ofthe foot support and first upper edge of the first hip wedge and thesecond upper edge of the second hip wedge, respectively, and the spatialrelationship ranges between 12 to 36 inches to maintain the patient'sknee in a position such that the knee gains passive extension due togravity; wherein the first leg groove has a height of 3 inches at theproximal end and 5 inches at the distal end; and wherein the first hipwedge and second hip wedge have a triangular prism shape, and the firsthip wedge and second hip wedge are spatially oriented at the proximalend of the foot support.
 12. The method of claim 11, wherein the firstleg groove is tapered from a narrower portion to a wider portion, andwherein the narrower portion is at the distal end of the foot supportand the wider portion is at the proximal end of the foot support. 13.The method of claim 11, wherein the first leg groove has a width of 12inches.
 14. The method of claim 11, wherein the foot support has aheight that is tapered from a first height of 6 inches to a secondheight of 8 inches.
 15. The method of claim 11, wherein the foot supporthas a height that is approximately 8 inches, the foot support's width isapproximately 22 inches, and the foot support's depth is approximately13 inches.
 16. A method for aiding a patient in recovering from amedical procedure, comprising: adjusting a foot support, the footsupport having a length, a width, and depth, and a first and second leggroove extending perpendicularly across the foot support from a proximalend of the foot support to a distal end of the foot support, the firstand second leg groove being separated by a divider having a first andsecond side and including perforations along the first and second sideof the divider, wherein the first and second leg groove each comprise aheel cup having a diameter of 3 inches, and the heel cups are configuredto hold the patient's heels such that the patient's heels are preventedfrom rotating from a position where the patient's feet are perpendicularto the surface; removing the second leg groove form the foot assembly bytearing the foot support along the perforation; positioning the patientin a supine position on a surface such that both shoulder blades of thepatient contact the surface; positioning the patient's first leg in amanner such that the first leg engages the first leg groove and firstheel cup such that the patient's heel is prevented from rotating from aposition where the patient's feet are perpendicular to the surface;positioning the patient's second leg in a manner such that it does notengage the foot support; positioning the hip support having a first leggroove on the surface and positioning the patient's first leg in thefirst leg groove and positioning the patient's heel in the heel cup ofthe first leg groove so as to lay the patient's lower leg flush with thefirst leg groove; reducing a tendency of the patient's first leg torotate outward by positioning a first hip wedge and second hip wedgeunderneath the patient's first and second hip, the first hip wedgehaving a first upper edge and a first lower edge and a width between thefirst upper edge and the first lower edge and the second hip wedgehaving a second upper edge and a second lower edge and a width betweenthe second upper edge and the second lower edge, the first hip wedge ispositioned underneath the patient such that the first upper edge of thefirst hip wedge is aligned with a waist of the patient and the firstlower edge of the first hip wedge is aligned with a buttocks of thepatient and the second hip wedge is positioned underneath the patientsuch that the second upper edge of the second hip wedge is aligned withthe waist of the patient and the second lower edge of the second hipwedge is aligned with the buttocks of the patient, whereby the first hipwedge and second hip wedge prevent external rotation of the first hipand second hip respectively, while maintaining the patient in the supineposition on the surface; maintaining a spatial relationship definedbetween the proximal end of the foot support and first upper edge of thefirst hip wedge and the second upper edge of the second hip wedge,respectively, and the spatial relationship ranges between 12 to 36inches to maintain the patient's knee in a position such that the kneegains passive extension due to gravity; wherein the first leg groove hasa height of 3 inches at the proximal end and 5 inches at the distal end;and wherein the first hip wedge and second hip wedge have a triangularprism shape, and the first hip wedge and second hip wedge are spatiallyoriented at the proximal end of the foot support.
 17. The method ofclaim 16, wherein the spatial relationship is 12 inches.
 18. The methodof claim 16, where in the spatial relationship is 36 inches.
 19. Themethod of claim 16, wherein the width between the first upper edge andthe first lower edge is approximately 10 inches and the width betweenthe second upper edge and the second lower edge is approximately 10inches.
 20. The method of claim 16, wherein the width between the firstupper edge and the first lower edge is 10 inches and the width betweenthe second upper edge and the second lower edge is 10 inches.